508531320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 1813350240

約数和(自身を除く): 1304818920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 281, 330, 360, 396, 440, 457, 495, 562, 660, 792, 843, 914, 990, 1124, 1320, 1371, 1405, 1686, 1828, 1980, 2248, 2285, 2529, 2742, 2810, 3091, 3372, 3656, 3960, 4113, 4215, 4570, 5027, 5058, 5484, 5620, 6182, 6744, 6855, 8226, 8430, 9140, 9273, 10054, 10116, 10968, 11240, 12364, 12645, 13710, 15081, 15455, 16452, 16860, 18280, 18546, 20108, 20232, 20565, 24728, 25135, 25290, 27420, 27819, 30162, 30910, 32904, 33720, 37092, 40216, 41130, 45243, 46365, 50270, 50580, 54840, 55638, 60324, 61820, 74184, 75405, 82260, 90486, 92730, 100540, 101160, 111276, 120648, 123640, 128417, 139095, 150810, 164520, 180972, 185460, 201080, 222552, 226215, 256834, 278190, 301620, 361944, 370920, 385251, 452430, 513668, 556380, 603240, 642085, 770502, 904860, 1027336, 1112760, 1155753, 1284170, 1412587, 1541004, 1809720, 1926255, 2311506, 2568340, 2825174, 3082008, 3852510, 4237761, 4623012, 5136680, 5650348, 5778765, 7062935, 7705020, 8475522, 9246024, 11300696, 11557530, 12713283, 14125870, 15410040, 16951044, 21188805, 23115060, 25426566, 28251740, 33902088, 42377610, 46230120, 50853132, 56503480, 63566415, 84755220, 101706264, 127132830, 169510440, 254265660, 508531320]

約数ペア:

[(1, 508531320), (2, 254265660), (3, 169510440), (4, 127132830), (5, 101706264), (6, 84755220), (8, 63566415), (9, 56503480), (10, 50853132), (11, 46230120), (12, 42377610), (15, 33902088), (18, 28251740), (20, 25426566), (22, 23115060), (24, 21188805), (30, 16951044), (33, 15410040), (36, 14125870), (40, 12713283), (44, 11557530), (45, 11300696), (55, 9246024), (60, 8475522), (66, 7705020), (72, 7062935), (88, 5778765), (90, 5650348), (99, 5136680), (110, 4623012), (120, 4237761), (132, 3852510), (165, 3082008), (180, 2825174), (198, 2568340), (220, 2311506), (264, 1926255), (281, 1809720), (330, 1541004), (360, 1412587), (396, 1284170), (440, 1155753), (457, 1112760), (495, 1027336), (562, 904860), (660, 770502), (792, 642085), (843, 603240), (914, 556380), (990, 513668), (1124, 452430), (1320, 385251), (1371, 370920), (1405, 361944), (1686, 301620), (1828, 278190), (1980, 256834), (2248, 226215), (2285, 222552), (2529, 201080), (2742, 185460), (2810, 180972), (3091, 164520), (3372, 150810), (3656, 139095), (3960, 128417), (4113, 123640), (4215, 120648), (4570, 111276), (5027, 101160), (5058, 100540), (5484, 92730), (5620, 90486), (6182, 82260), (6744, 75405), (6855, 74184), (8226, 61820), (8430, 60324), (9140, 55638), (9273, 54840), (10054, 50580), (10116, 50270), (10968, 46365), (11240, 45243), (12364, 41130), (12645, 40216), (13710, 37092), (15081, 33720), (15455, 32904), (16452, 30910), (16860, 30162), (18280, 27819), (18546, 27420), (20108, 25290), (20232, 25135), (20565, 24728)]